#5DB5EF#5DB5EF

#5DB5EF is a light, moderate cyan. Relative luminance 0.416; OKLCH L 74.2% C 0.119 H 239.9°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#5DB5EF
RGB	rgb(93, 181, 239)
HSL	hsl(204, 82%, 65%)
HSV	hsv(204, 61%, 94%)
CMYK	cmyk(61.1%, 24.3%, 0%, 6.3%)
CIE-LAB	lab(70.60, -9.46, -36.81)
CIE-LCH	lch(70.60, 38.01, 255.59°)
OKLab	oklab(74.21% -0.0598 -0.1033)
OKLCH	oklch(74.21% 0.119 239.9)
XYZ	xyz(36.6122, 41.6033, 87.7454)
Luminance	0.4161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB5EF #EF975D

analogous

#5DEFE0 #5DB5EF #5D6CEF

triadic

#5DB5EF #EF5DB5 #B5EF5D

tetradic

#5DB5EF #E05DEF #EF975D #6CEF5D

square

#5DB5EF #E05DEF #EF975D #6CEF5D

split-complementary

#5DB5EF #EF5D6C #EFE05D

monochromatic

#137ABF #259CE9 #5DB5EF #95CEF5 #CCE8FA

Accessibility & contrast

On white

2.25

#5DB5EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#5DB5EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB5EF

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB5EF	#FFFFFF	#000000	##000000
##5DB5EF	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB5F2

Deuteranopia (green-blind)

#87A6EE

Tritanopia (blue-blind)

#00C4C9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5db5ef;
/* rgb */ color: rgb(93, 181, 239);
/* oklch */ color: oklch(74.2% 0.119 239.9);

Tailwind

colors: {
  custom: {
    50: '#97cbf4',
    500: '#5db5ef',
    950: '#000000',
  },
}

SCSS

$custom: #5db5ef;
$custom-light: #97cbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5db5ef",
  "rgb": {
    "r": 93,
    "g": 181,
    "b": 239
  },
  "hsl": {
    "h": 203.836,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.74213,
    "c": 0.11937,
    "h": 239.9
  },
  "luminance": 0.41607
}

Semantic roles & 50–950 ramp

primary

#5DB5EF

secondary

#EDCFBB

accent

#5D07DE

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5DB5EF

Body copy rendered with the generated semantic roles for this colour.

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